Sheave wheel cover



FIG. 1 is a top, right, front perspective view of a sheave wheel covershowing my new design, it being understood that the broken lines are forillustrative purposes only and form no part of the claimed design;

FIG. 2 is a reduced front elevation view thereof;

FIG. 3 is a reduced top plan view thereof;

FIG. 4 is a reduced bottom plan view thereof;

FIG. 5 is a reduced left side elevation view thereof;

FIG. 6 is a reduced right side elevation view thereof; and,

FIG. 7 is a reduced rear elevation view thereof.

The ornamental design for a sheave wheel cover, as shown and described. 